Some of the snowfall projections are a little uncertain at this point, but some areas of southeast Wyoming could get over 8 inches of snow by Wednesday evening.

That's according to the Cheyenne Office of the National Weather Service.

The agency posted the following on its website on Tuesday morning:

Winter Storm Warnings have been extended to include all of the southern Nebraska panhandle where the best chance for 6+ inches of snow remains. Lower snowfall totals are expected further north where Winter Weather Advisories are now in effect late Tuesday through Wednesday. Snowfall totals remain uncertain for areas between Cheyenne and Alliance, so the Winter Storm Watch remains in effect with additional updates expected later today.

Here is the forecast for the Cheyenne area:

Today
Snow likely, mainly after 5pm. Increasing clouds, with a high near 35. South southwest wind 5 to 15 mph becoming east in the afternoon. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow. Low around 20. North northeast wind around 15 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Wednesday
Snow, mainly before 11am. Patchy blowing snow after 9am. High near 30. Blustery, with a north wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Wednesday Night
Patchy blowing snow after 10pm. Mostly clear, with a low around 16. Blustery, with a west northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Thursday
Sunny, with a high near 35. Breezy, with a west northwest wind 15 to 20 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.
Thursday Night
Mostly cloudy, with a low around 13.
Friday
A 20 percent chance of snow. Partly sunny, with a high near 29.
Friday Night
Partly cloudy, with a low around 8.
Saturday
Sunny, with a high near 34. Breezy.
Saturday Night
Mostly clear, with a low around 17. Breezy.
Sunday
A slight chance of snow. Partly sunny, with a high near 31. Blustery.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 8.
Monday
A slight chance of snow. Partly sunny, with a high near 21. Blustery.
Here is the Laramie forecast:
Today
A 20 percent chance of snow after 11am. Increasing clouds, with a high near 36. South wind 5 to 15 mph becoming east in the afternoon.
Tonight
Snow. Low around 20. East wind 10 to 15 mph becoming north after midnight. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Wednesday
Snow, mainly before 11am. High near 28. Northwest wind around 15 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Wednesday Night
Mostly clear, with a low around 11. Wind chill values between zero and 10. West southwest wind 10 to 15 mph.
Thursday
Increasing clouds, with a high near 30. West southwest wind 10 to 15 mph becoming northwest in the afternoon.
Thursday Night
Mostly cloudy, with a low around 5.
Friday
A 20 percent chance of snow. Partly sunny, with a high near 24.
Friday Night
Partly cloudy, with a low around 2.
Saturday
Sunny, with a high near 27.
Saturday Night
Mostly clear, with a low around 10.
Sunday
A chance of snow. Partly sunny, with a high near 25. Blustery.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 1.
Monday
A chance of snow. Mostly cloudy, with a high near 17. Blustery.

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